Reagecon Buffer Standard pH 4.00 at 25°C Colour Coded ISO 17034 Certified Reference Material - 500ml
https://www.peptoxan.com/shop/fm-07-crm1040525c-reagecon-buffer-standard-ph-4-00-at-25degc-colour-coded-iso-17034-certified-reference-material-500ml-992
https://www.peptoxan.com/web/image/product.template/992/image_1920?unique=971ef8b
Same as above but with colour coding for easy identification; smaller volume. Certified for precise pH calibration at pH 4.00 and 25°C.
Conditions générales
Garantie satisfait ou remboursé de 30 jours
Expédition : 2-3 jours ouvrables